6 Utility Patents
#276 in Northville, MI
#14,075 in Michigan
#336,023 in US
#693,895 in the World
Forward Citations = 9
Company Filing History:

where one patent can have more than one assignee
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#276 in Northville, MI
#14,075 in Michigan
#336,023 in US
#693,895 in the World
Company Filing History:

Get your Inventor Badge Today